| Publicly Available Documents | Size (kB) |
| Only Available after Expression of Interest |
| ITT Part 1 - Statement of Requirements - NPAS v0-08.docx |
| ITT Part 2 - Instruction to Tenderers v0-01.docx |
| ITT Part 3 - Response to Tender v0-05.docx |
| ITT Part 4 - Schedule of Rates v2.docx |
| ITT Part 5 - Form of Contract v02.docx |